Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Zheng Zeyu and Tamura Yoshiyasu,Cultivar Identification of Lotus (Nelumbo nucifera Gaertn) by P-type Fourier Descriptors with Petal Tip Contour,Horticultural Research (Japan),1347-2658,THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE,2005,4,4,385-390,https://cir.nii.ac.jp/crid/1390282680188211712,https://doi.org/10.2503/hrj.4.385